129647084

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3643}}^1$

素因数の和:3726

約数の個数: 48

約数和(自身を含む): 274262016

約数和(自身を除く): 144614932

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 124, 164, 217, 287, 434, 574, 868, 1148, 1271, 2542, 3643, 5084, 7286, 8897, 14572, 17794, 25501, 35588, 51002, 102004, 112933, 149363, 225866, 298726, 451732, 597452, 790531, 1045541, 1581062, 2091082, 3162124, 4182164, 4630253, 9260506, 18521012, 32411771, 64823542, 129647084]

約数ペア:

[(1, 129647084), (2, 64823542), (4, 32411771), (7, 18521012), (14, 9260506), (28, 4630253), (31, 4182164), (41, 3162124), (62, 2091082), (82, 1581062), (124, 1045541), (164, 790531), (217, 597452), (287, 451732), (434, 298726), (574, 225866), (868, 149363), (1148, 112933), (1271, 102004), (2542, 51002), (3643, 35588), (5084, 25501), (7286, 17794), (8897, 14572)]